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Ukuchongwa kweendawo ezizalela kuzo kunye neendlela zonyaka zeentlobo ze-bohaii ezisanda kufunyanwa ze-Black-tailed Godwits.

iimpapasho

nguBing-Run Zhu, Mo A. Verhoeven, AH Jelle Loonstra, Lisa Sanchez-Aguilar, Chris J. Hassell, Katherine KS. Leung, Weipan Lei, Zhengwang Zhang & Theunis Piersma

Ukuchongwa kweendawo ezizalela kuzo kunye neendlela zonyaka zeentlobo ze-bohaii ezisanda kufunyanwa ze-Black-tailed Godwits.

nguBing-Run Zhu, Mo A. Verhoeven, AH Jelle Loonstra, Lisa Sanchez-Aguilar, Chris J. Hassell, Katherine KS. Leung, Weipan Lei, Zhengwang Zhang & Theunis Piersma

Iintlobo (Intaka):I-Godwit enomsila omnyama (Limosa limosa bohaii)

Ijenali:Emu

Inkcazo:

I-Bohai Black-tailed Godwit (i-Limosa limosa bohaii) sisilwanyane esandula ukufunyanwa kwi-East Asian-Australasian Flyway. Ngokusekwe kumkhondo wesathelayithi wabantu abayi-21 ababethegiwe emantla e-Bohai Bay, e-China, ukusuka ngo-2016 ukuya ku-2018, apha sichaza umjikelo wonyaka wezi ntlobo zincinane. Zonke iintaka zazineThailand njengendawo yazo esemazantsi 'ebusika'. Ukuhamba kwentwasahlobo kwakusekupheleni kuka-Matshi ngexesha lokufudukela emantla, i-Bohai Bay yaba yindawo yokuqala yokumisa apho bachitha khona umndilili weentsuku ezingama-39 (± SD = 6 d), ilandelwa yi-Inner Mongolia kunye nephondo laseJilin (ukumisa i-8 d ± 1 d). Ukufika kweendawo zokuzalela kwiMpuma Ekude yaseRashiya yayigxile ekupheleni kukaMeyi. Iindawo ezimbini zokufuya ziye zachongwa, ezineendawo eziqeleleneyo eziqelelene nge-1100 km; indawo esempuma yayingaphaya kokusasazwa kwama-Asia okuzala kwe-Black-tailed Godwit. Imfuduko yaseMazantsi yaqala ekupheleni kukaJuni, kunye neegodwits ethanda ukumisa ixesha elide kwiindawo ezimbini ezifanayo zokumisa ezisetyenziswa entwasahlobo, okt Inner Mongolia kunye nephondo laseJilin (32 ± 5 d) kunye neBohai Bay (44 ± 8 d), nabanye abantu bemisa indawo yesithathu kwindawo ephakathi-esezantsi yoMlambo iYangtze 4 ± 2 kumazantsi e-China. Ekupheleni kukaSeptemba, uninzi lwabantu abalandelwayo babesele befikile eThailand. Xa kuthelekiswa nezilwanyana ezazisaziwa ngaphambili, ii-bohaii godwits zineshedyuli ezohlukeneyo zokufuduka kunye ne-moult, olu phononongo ngoko longeza kulwazi malunga nokwahlukana kwe-intraspecific ye-black-tailed godwits kwi-East Asian-Australian Flyway.